(b) Suppose the rotational kinetic energy of the planet is decreasing steadily because of tidal friction. Calculate the change in one day, given that the rotational period of 24.0 h decreases by about 11 µs each year. (Let 1 yr = 365 d).
This question was asked on Mar 17, 2010.
Recently Asked Questions
- Q1. You borrowed $150,000 with a 30-years payback term and a variable APR that starts at 9% and can be changed every five years a. What is the initial
- Identify the cation, anion and chemical formula for each of the following ionic compounds. Cation Anion Chemical formula of ionic compound (a) zinc chloride
- DJT has $100K to invest in bonds or in money via an interest-earning checking account. DJT instructs his brokers to invest $50K in bonds and to add $5K more